services/self-service/src/main/java/com/epam/datalab/backendapi/resources/callback/ImageCallback.java
<reponame>ep-infosec/incubator-datalab/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

package com.epam.datalab.backendapi.resources.callback;

import com.epam.datalab.backendapi.domain.RequestId;
import com.epam.datalab.backendapi.service.ImageExploratoryService;
import com.epam.datalab.dto.UserInstanceStatus;
import com.epam.datalab.dto.exploratory.ImageCreateStatusDTO;
import com.epam.datalab.dto.exploratory.ImageStatus;
import com.epam.datalab.model.exploratory.Image;
import com.google.inject.Inject;
import lombok.extern.slf4j.Slf4j;

import javax.ws.rs.Consumes;
import javax.ws.rs.POST;
import javax.ws.rs.Path;
import javax.ws.rs.Produces;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.Response;

@Path("/infrastructure_provision/image")
@Consumes(MediaType.APPLICATION_JSON)
@Produces(MediaType.APPLICATION_JSON)
@Slf4j
public class ImageCallback {

    @Inject
    private ImageExploratoryService imageExploratoryService;
    @Inject
    private RequestId requestId;

    @POST
    @Path("/image_status")
    public Response imageCreateStatus(ImageCreateStatusDTO dto) {
        log.debug("Updating status of image {} for user {} to {}", dto.getName(), dto.getUser(), dto);
        requestId.remove(dto.getRequestId());
        if(dto.getImageCreateDTO().getStatus() == ImageStatus.TERMINATED){
            imageExploratoryService.finishTerminateImage(dto.getName(), dto.getProject(), dto.getEndpoint());
        } else {
            imageExploratoryService.finishImageCreate(getImage(dto), dto.getExploratoryName(), dto.getImageCreateDTO()
                    .getIp());
        }

        return Response.status(Response.Status.CREATED).build();
    }

    private Image getImage(ImageCreateStatusDTO dto) {
        return Image.builder()
                .name(dto.getName())
                .user(dto.getUser())
                .project(dto.getProject())
                .endpoint(dto.getEndpoint())
                .externalName(dto.getImageCreateDTO().getExternalName())
                .fullName(dto.getImageCreateDTO().getFullName())
                .status(UserInstanceStatus.FAILED == UserInstanceStatus.of(dto.getStatus()) ?
                        ImageStatus.FAILED : dto.getImageCreateDTO().getStatus())
                .application(dto.getImageCreateDTO().getApplication()).build();
    }
}
